DE10027393B4 - Poly- and oligoesters of cationic hydroxy acids, process for their preparation and their use - Google Patents
Poly- and oligoesters of cationic hydroxy acids, process for their preparation and their use Download PDFInfo
- Publication number
- DE10027393B4 DE10027393B4 DE2000127393 DE10027393A DE10027393B4 DE 10027393 B4 DE10027393 B4 DE 10027393B4 DE 2000127393 DE2000127393 DE 2000127393 DE 10027393 A DE10027393 A DE 10027393A DE 10027393 B4 DE10027393 B4 DE 10027393B4
- Authority
- DE
- Germany
- Prior art keywords
- oligoesters
- poly
- preparation
- hydroxy acids
- cationic hydroxy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/88—Polyamides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
- C08G63/6852—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from hydroxy carboxylic acids
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Polyesters Or Polycarbonates (AREA)
- Cosmetics (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000127393 DE10027393B4 (en) | 2000-06-02 | 2000-06-02 | Poly- and oligoesters of cationic hydroxy acids, process for their preparation and their use |
PCT/EP2001/005380 WO2001094441A1 (en) | 2000-06-02 | 2001-05-11 | Polyesters and oligoesters of cationic hydroxy acids, method for producing the same and use thereof |
AU62281/01A AU6228101A (en) | 2000-06-02 | 2001-05-11 | Polyesters and oligoesters of cationic hydroxy acids, method for producing the same and use thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000127393 DE10027393B4 (en) | 2000-06-02 | 2000-06-02 | Poly- and oligoesters of cationic hydroxy acids, process for their preparation and their use |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10027393A1 DE10027393A1 (en) | 2001-12-13 |
DE10027393B4 true DE10027393B4 (en) | 2007-05-16 |
Family
ID=7644473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2000127393 Expired - Fee Related DE10027393B4 (en) | 2000-06-02 | 2000-06-02 | Poly- and oligoesters of cationic hydroxy acids, process for their preparation and their use |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6228101A (en) |
DE (1) | DE10027393B4 (en) |
WO (1) | WO2001094441A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7112361B2 (en) * | 2001-10-25 | 2006-09-26 | Massachusetts Institute Of Technology | Methods of making decomposable thin films of polyelectrolytes and uses thereof |
US8105652B2 (en) | 2002-10-24 | 2012-01-31 | Massachusetts Institute Of Technology | Methods of making decomposable thin films of polyelectrolytes and uses thereof |
EP1631593B8 (en) * | 2003-05-21 | 2011-10-05 | Chemigate Oy | A process for the preparation of carnitine esters and their use |
US20080311177A1 (en) | 2007-06-14 | 2008-12-18 | Massachusetts Institute Of Technology | Self Assembled Films for Protein and Drug Delivery Applications |
US9198875B2 (en) | 2008-08-17 | 2015-12-01 | Massachusetts Institute Of Technology | Controlled delivery of bioactive agents from decomposable films |
US8361495B2 (en) * | 2009-12-23 | 2013-01-29 | International Business Machines Corporation | Antimicrobial polymers and methods of manufacture thereof |
US10278927B2 (en) | 2012-04-23 | 2019-05-07 | Massachusetts Institute Of Technology | Stable layer-by-layer coated particles |
WO2014134029A1 (en) | 2013-02-26 | 2014-09-04 | Massachusetts Institute Of Technology | Nucleic acid particles, methods and use thereof |
US9463244B2 (en) | 2013-03-15 | 2016-10-11 | Massachusetts Institute Of Technology | Compositions and methods for nucleic acid delivery |
WO2019089567A1 (en) | 2017-10-30 | 2019-05-09 | Massachusetts Institute Of Technology | Layer-by-layer nanoparticles for cytokine therapy in cancer treatment |
WO2021002984A1 (en) | 2019-05-30 | 2021-01-07 | Massachusetts Institute Of Technology | Peptide nucleic acid functionalized hydrogel microneedles for sampling and detection of interstitial fluid nucleic acids |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0151495A2 (en) * | 1984-02-09 | 1985-08-14 | Union Carbide Corporation | Polyfunctional acrylate derivatives of caprolactone-polyols |
DE3800389A1 (en) * | 1988-01-09 | 1989-07-20 | Bayer Ag | WATER-DISCOVERABLE BINDING AGENTS, A METHOD FOR THE PRODUCTION AND THEIR USE |
EP0609643A1 (en) * | 1992-12-21 | 1994-08-10 | Sigma-Tau Industrie Farmaceutiche Riunite S.p.A. | Process for manufacturing L-(-)-carnitine from a waste product having opposite configuration |
DE69104264T2 (en) * | 1990-05-18 | 1995-02-16 | Bracco Int Bv | Polymeric microcapsules filled with gas or air, usable in the form of suspensions in liquid carriers for ultrasound echography. |
DE19625774A1 (en) * | 1996-06-27 | 1998-01-02 | Hoechst Ag | Self-crosslinking aqueous dispersions of polyesters and vinyl polymers |
DE69320467T2 (en) * | 1992-03-19 | 1999-04-22 | Biopak Technology Ltd., Golden, Col. | METHOD FOR PRODUCING CYCLIC ESTERS FROM HYDROXYSIC ACIDS AND THEIR DERIVATIVES |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533998A (en) * | 1967-06-08 | 1970-10-13 | Du Pont | Polyesters and polyamides bearing pendant quaternary ammonium groups |
US4026916A (en) * | 1976-03-15 | 1977-05-31 | E. I. Du Pont De Nemours & Company | Terminal amine-containing polypivalolactone |
AU1819499A (en) * | 1997-12-12 | 1999-06-28 | Samyang Corporation | Positively-charged poly{alpha-(omega-aminoalkyl)glycolic acid} for the delivery of a bioactive agent via tissue and cellular uptake |
-
2000
- 2000-06-02 DE DE2000127393 patent/DE10027393B4/en not_active Expired - Fee Related
-
2001
- 2001-05-11 AU AU62281/01A patent/AU6228101A/en not_active Abandoned
- 2001-05-11 WO PCT/EP2001/005380 patent/WO2001094441A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0151495A2 (en) * | 1984-02-09 | 1985-08-14 | Union Carbide Corporation | Polyfunctional acrylate derivatives of caprolactone-polyols |
DE3800389A1 (en) * | 1988-01-09 | 1989-07-20 | Bayer Ag | WATER-DISCOVERABLE BINDING AGENTS, A METHOD FOR THE PRODUCTION AND THEIR USE |
DE69104264T2 (en) * | 1990-05-18 | 1995-02-16 | Bracco Int Bv | Polymeric microcapsules filled with gas or air, usable in the form of suspensions in liquid carriers for ultrasound echography. |
DE69320467T2 (en) * | 1992-03-19 | 1999-04-22 | Biopak Technology Ltd., Golden, Col. | METHOD FOR PRODUCING CYCLIC ESTERS FROM HYDROXYSIC ACIDS AND THEIR DERIVATIVES |
EP0609643A1 (en) * | 1992-12-21 | 1994-08-10 | Sigma-Tau Industrie Farmaceutiche Riunite S.p.A. | Process for manufacturing L-(-)-carnitine from a waste product having opposite configuration |
DE19625774A1 (en) * | 1996-06-27 | 1998-01-02 | Hoechst Ag | Self-crosslinking aqueous dispersions of polyesters and vinyl polymers |
Non-Patent Citations (4)
Title |
---|
Beyer Walter, Lehrbuch der org. Chem., S. Hirzel Verlag Stuttgart 1988, 21. Aufl., * |
Michael E. Gelbin, Joachim Kohn, J. Am. Chem. Soc.1992, 114, 3962-3965 * |
X.Q. Liu, M.X. Wang, Z.C. Li, F.M. Li, Macromol. Chem. Phys. 200, 468-473, 1999 * |
X.Q. Liu, Z.C. Li, F.S. Du, F.M. Li, Macromol. Rapid Commun. 20, 470-474 (1999) * |
Also Published As
Publication number | Publication date |
---|---|
DE10027393A1 (en) | 2001-12-13 |
WO2001094441A1 (en) | 2001-12-13 |
AU6228101A (en) | 2001-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |